PROMPT_POINTER_ROLLBACK_NO_PRIOR
409invalid_requestNo prior prompt version to roll back to.
Cause
Rollback walks to the previous registered version; this agent_type has only ever had one.
How to fix it
Promote a specific version_hash with an explicit flip rather than a rollback.
Example response
409 PROMPT_POINTER_ROLLBACK_NO_PRIOR
JSON
{
"error_code": "PROMPT_POINTER_ROLLBACK_NO_PRIOR",
"error_type": "invalid_request",
"error_message": "No prior prompt version to roll back to.",
"hint": "Promote a specific version_hash with an explicit flip rather than a rollback.",
"docs_url": "https://docs.billerapi.com/errors/PROMPT_POINTER_ROLLBACK_NO_PRIOR",
"request_id": "d94f5e2a-8c3b-4f1e-9a7d-6b2c1e0f8a34"
}Related
- Error handling — the error envelope shape and how to parse it
- Error code reference — every stable error code
Canonical docs URL: https://docs.billerapi.com/errors/PROMPT_POINTER_ROLLBACK_NO_PRIOR
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